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/*
* buflist-info.c - infolist hook for buflist plugin
*
* Copyright (C) 2019 Simmo Saan <simmo.saan@gmail.com>
* Copyright (C) 2019-2022 Sébastien Helleu <flashcode@flashtux.org>
*
* This file is part of WeeChat, the extensible chat client.
*
* WeeChat is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* WeeChat is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with WeeChat. If not, see <https://www.gnu.org/licenses/>.
*/
#include "../weechat-plugin.h"
#include "buflist.h"
#include "buflist-bar-item.h"
/*
* Adds a buffer in an infolist.
*
* Returns:
* 1: OK
* 0: error
*/
int
buflist_buffer_add_to_infolist (struct t_infolist *infolist, struct t_gui_buffer *buffer)
{
struct t_infolist_item *ptr_item;
if (!infolist || !buffer)
return 0;
ptr_item = weechat_infolist_new_item (infolist);
if (!ptr_item)
return 0;
if (!weechat_infolist_new_var_pointer (ptr_item, "buffer", buffer))
return 0;
return 1;
}
/*
* Returns infolist "buflist".
*/
struct t_infolist *
buflist_info_infolist_buflist_cb (const void *pointer, void *data,
const char *infolist_name,
void *obj_pointer, const char *arguments)
{
int item_index, i, size;
struct t_infolist *ptr_infolist;
struct t_gui_buffer *ptr_buffer;
void *gui_buffers;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) infolist_name;
(void) obj_pointer;
if (arguments && arguments[0])
{
item_index = buflist_bar_item_get_index (arguments);
if (item_index < 0)
return NULL;
}
else
item_index = 0;
if (!buflist_list_buffers[item_index])
return NULL;
ptr_infolist = weechat_infolist_new ();
if (!ptr_infolist)
return NULL;
gui_buffers = weechat_hdata_get_list (buflist_hdata_buffer, "gui_buffers");
/* build list with all buffers in buflist */
size = weechat_arraylist_size (buflist_list_buffers[item_index]);
for (i = 0; i < size; i++)
{
ptr_buffer = weechat_arraylist_get (buflist_list_buffers[item_index], i);
/* check if ptr_buffer is still valid (buffer not closed) */
if (weechat_hdata_check_pointer (buflist_hdata_buffer,
gui_buffers, ptr_buffer))
{
if (!buflist_buffer_add_to_infolist (ptr_infolist, ptr_buffer))
{
weechat_infolist_free (ptr_infolist);
return NULL;
}
}
}
return ptr_infolist;
}
/*
* Hooks infolist for buflist plugin.
*/
void
buflist_info_init ()
{
weechat_hook_infolist (
"buflist", N_("list of buffers in a buflist bar item"),
NULL,
N_("buflist bar item name (optional)"),
&buflist_info_infolist_buflist_cb, NULL, NULL);
}
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